Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier (KTA450) Car Audio Since it works well in

Since it works well in sealed or ported enclosures you'll enjoy your music the way you like to hear it

With over 40 years of experience

Purifi is a Danish technology company that has brought together several of the industry’s leading engineers to apply advanced mathematical modelling to solve the last remaining limitations of audio amplifiers

the RS-W12D4 delivers the same extreme output and reliable performance as its full-size counterparts in the R2-Series Subwoofers

Another advantage of the R2-W12D4 is its versatility in terms of enclosure compatibility

Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier (KTA450) Car Audio Since it works well inAlpine KTA 450 Power Pack Compact 4 Channel Car Amplifier Alpine KTA 450 Power Pack Compact 4 Channel Car Amplifier will make a significant improvement in your system. This compact 4 channel amplifier puts out 50 watts RMS per channel from a tiny chassis that'll fit almost anywhere in your vehicle. KTA 450 uses Alpine's Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier's output power on